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@EnableJpaRepositories依賴

2016-02-28 60 views
0

我試圖連接我的STS項目與數據庫。@EnableJpaRepositories依賴

但我無法導入@EnableJpaRepositories。

我的代碼AccountRepository.java：

package com.myongjoon.spring; 

import org.springframework.context.annotation.Configuration; 
import org.springframework.data.jpa.repository.JpaRepository; 
import org.springframework.data.jpa.repository.config.EnableJpaRepositories; 
@Configuration 
@EnableJpaRepositories(basePackages="com.myongjoon.spring") 
public interface AccountRepository extends JpaRepository<Account, Long> { 
}

和pom.xml中：

<?xml version="1.0" encoding="UTF-8"?> 
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd"> 
<modelVersion>4.0.0</modelVersion> 
<groupId>com.myongjoon</groupId> 
<artifactId>spring</artifactId> 
<name>spring</name> 
<packaging>war</packaging> 
<version>1.0.0-BUILD-SNAPSHOT</version> 
<properties> 
    <java-version>1.6</java-version> 
    <org.springframework-version>3.2.6.RELEASE</org.springframework-version> 
    <org.aspectj-version>1.6.10</org.aspectj-version> 
    <org.slf4j-version>1.6.6</org.slf4j-version> 
</properties> 
<dependencies> 
    <!-- Spring --> 
    <dependency> 
     <groupId>org.springframework</groupId> 
     <artifactId>spring-context</artifactId> 
     <version>${org.springframework-version}</version> 
     <exclusions> 
      <!-- Exclude Commons Logging in favor of SLF4j --> 
      <exclusion> 
       <groupId>commons-logging</groupId> 
       <artifactId>commons-logging</artifactId> 
      </exclusion> 
     </exclusions> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework</groupId> 
     <artifactId>spring-webmvc</artifactId> 
     <version>${org.springframework-version}</version> 
    </dependency> 

    <!-- AspectJ --> 
    <dependency> 
     <groupId>org.aspectj</groupId> 
     <artifactId>aspectjrt</artifactId> 
     <version>${org.aspectj-version}</version> 
    </dependency> 

    <!-- Logging --> 
    <dependency> 
     <groupId>org.slf4j</groupId> 
     <artifactId>slf4j-api</artifactId> 
     <version>${org.slf4j-version}</version> 
    </dependency> 
    <dependency> 
     <groupId>org.slf4j</groupId> 
     <artifactId>jcl-over-slf4j</artifactId> 
     <version>${org.slf4j-version}</version> 
     <scope>runtime</scope> 
    </dependency> 
    <dependency> 
     <groupId>org.slf4j</groupId> 
     <artifactId>slf4j-log4j12</artifactId> 
     <version>${org.slf4j-version}</version> 
     <scope>runtime</scope> 
    </dependency> 
    <dependency> 
     <groupId>log4j</groupId> 
     <artifactId>log4j</artifactId> 
     <version>1.2.15</version> 
     <exclusions> 
      <exclusion> 
       <groupId>javax.mail</groupId> 
       <artifactId>mail</artifactId> 
      </exclusion> 
      <exclusion> 
       <groupId>javax.jms</groupId> 
       <artifactId>jms</artifactId> 
      </exclusion> 
      <exclusion> 
       <groupId>com.sun.jdmk</groupId> 
       <artifactId>jmxtools</artifactId> 
      </exclusion> 
      <exclusion> 
       <groupId>com.sun.jmx</groupId> 
       <artifactId>jmxri</artifactId> 
      </exclusion> 
     </exclusions> 
     <scope>runtime</scope> 
    </dependency> 

    <!-- @Inject --> 
    <dependency> 
     <groupId>javax.inject</groupId> 
     <artifactId>javax.inject</artifactId> 
     <version>1</version> 
    </dependency> 

    <!-- Servlet --> 
    <dependency> 
     <groupId>javax.servlet</groupId> 
     <artifactId>servlet-api</artifactId> 
     <version>2.5</version> 
     <scope>provided</scope> 
    </dependency> 
    <dependency> 
     <groupId>javax.servlet.jsp</groupId> 
     <artifactId>jsp-api</artifactId> 
     <version>2.1</version> 
     <scope>provided</scope> 
    </dependency> 
    <!-- added dependency --> 
    <dependency> 
     <groupId>javax.persistence</groupId> 
     <artifactId>persistence-api</artifactId> 
     <version>1.0</version> 
     <optional>true</optional> 
    </dependency> 
    <!-- java EE API --> 
    <dependency> 
      <groupId>javax</groupId> 
      <artifactId>javaee-api</artifactId> 
      <version>7.0</version> 
    </dependency> 
    <!-- hiberate-validator --> 
    <dependency> 
     <groupId>org.hibernate</groupId> 
     <artifactId>hibernate-validator</artifactId> 
     <version>5.0.1.Final</version> 
    </dependency> 

    <dependency> 
     <groupId>javax.servlet</groupId> 
     <artifactId>jstl</artifactId> 
     <version>1.2</version> 
    </dependency> 
    <!-- dao --> 
    <dependency> 
      <groupId>org.springframework</groupId> 
      <artifactId>spring-dao</artifactId> 
      <version>2.0.3</version> 
    </dependency> 
    <!-- jpa --> 

    <dependency> 
     <groupId>org.springframework.data</groupId> 
     <artifactId>spring-data-jpa</artifactId> 
     <version>1.2.0.RELEASE</version> 
    </dependency> 
    <dependency> 
     <groupId>org.springframework.data</groupId> 
     <artifactId>spring-data-commons-core</artifactId> 
     <version>1.4.0.RELEASE</version> 
    </dependency> 
    <!-- jpa --> 
    <dependency> 
     <groupId>mysql</groupId> 
     <artifactId>mysql-connector-java</artifactId> 
     <version>5.1.38</version> 
    </dependency> 

<dependency> 
<groupId>org.springframework.data</groupId> 
<artifactId>spring-data-jpa</artifactId> 
<version>1.0.0.RELEASE</version> 
</dependency> 

    <!-- added dependency --> 
    <!-- Test --> 
    <dependency> 
     <groupId>junit</groupId> 
     <artifactId>junit</artifactId> 
     <version>4.7</version> 
     <scope>test</scope> 
    </dependency> 
    <dependency> 
<groupId>org.springframework</groupId> 
<artifactId>spring-beans</artifactId> 
<version>3.2.6.RELEASE</version> 
</dependency>   
</dependencies> 
<build> 
    <plugins> 
     <plugin> 
      <artifactId>maven-eclipse-plugin</artifactId> 
      <version>2.9</version> 
      <configuration> 
       <additionalProjectnatures> 
         <projectnature>org.springframework.ide.eclipse.core.springnature</projectnature> 
       </additionalProjectnatures> 
       <additionalBuildcommands> 
         <buildcommand>org.springframework.ide.eclipse.core.springbuilder</buildcommand> 
       </additionalBuildcommands> 
       <downloadSources>true</downloadSources> 
       <downloadJavadocs>true</downloadJavadocs> 
      </configuration> 
     </plugin> 
     <plugin> 
      <groupId>org.apache.maven.plugins</groupId> 
      <artifactId>maven-compiler-plugin</artifactId> 
      <version>2.5.1</version> 
      <configuration> 
       <source>1.6</source> 
       <target>1.6</target> 
       <compilerArgument>-Xlint:all</compilerArgument> 
       <showWarnings>true</showWarnings> 
       <showDeprecation>true</showDeprecation> 
      </configuration> 
     </plugin> 
     <plugin> 
      <groupId>org.codehaus.mojo</groupId> 
      <artifactId>exec-maven-plugin</artifactId> 
      <version>1.2.1</version> 
      <configuration> 
       <mainClass>org.test.int1.Main</mainClass> 
      </configuration> 
     </plugin> 
    </plugins> 
</build> 
</project>

我想我有依賴性EnableJpaRepositories彈簧數據JAA

但該代碼有紅色的line

import org.springframework.data.jpa.repository.config.EnableJpaRepositories; 
@Configuration 
@EnableJpaRepositories(basePackages="com.myongjoon.spring")

我需要其他的依賴？

來源

2016-02-28 김명준

+0

什麼是錯誤訊息？ – Jens

回答

1

我希望在您的項目根目錄或pom旁邊還有一個紅色的感嘆號。因爲你已經兩次添加了spring data jpa dependency !!!

<dependency> 
    <groupId>org.springframework.data</groupId> 
    <artifactId>spring-data-jpa</artifactId> 
    <version>1.2.0.RELEASE</version> 
</dependency> 
<dependency> 
    <groupId>org.springframework.data</groupId> 
    <artifactId>spring-data-commons-core</artifactId> 
    <version>1.4.0.RELEASE</version> 
</dependency> 
... 
<dependency> 
    <groupId>org.springframework.data</groupId> 
    <artifactId>spring-data-jpa</artifactId> 
    <version>1.0.0.RELEASE</version> 
</dependency>

的其他問題可能一直認爲你闡明在1.2版本使用彈簧數據公共核心，但彈簧數據的JPA 1.2仍然使用彈簧數據公版1.0

Beause你還在使用Spring 3.2，我建議使用Spring數據發佈列車「Dijkstra算法」：

<dependencyManagement> 
    <dependencies> 
     <dependency> 
      <groupId>org.springframework.data</groupId> 
      <artifactId>spring-data-releasetrain</artifactId> 
      <version>Dijkstra-SR5</version> 
      <type>pom</type> 
      <scope>import</scope> 
     </dependency> 
    </dependencies> 
</dependencyManagement> 
... 
<dependencies> 
    ... 
    <dependency> 
     <dependency> 
      <groupId>org.springframework.data</groupId> 
      <artifactId>spring-data-jpa</artifactId> 
      <!-- version defined by spring-data-releasetrain bom--> 
     </dependency> 
     <dependency> 
      <groupId>org.springframework.data</groupId> 
      <artifactId>spring-data-commons-core</artifactId> 
      <!-- version defined by spring-data-releasetrain bom--> 
     </dependency> 
    <dependency> 
</dependencies>

或更新一些更多的電流Spring版本4.2.x版

來源

2016-02-28 09:36:33 Ralph

+0

哇。謝謝。錯誤消失 –

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